1621079460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3048

約数の個数: 384

約数和(自身を含む): 6773760000

約数和(自身を除く): 5152680540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 819, 858, 910, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1540, 1638, 1716, 1755, 1820, 1890, 1980, 2002, 2079, 2145, 2310, 2340, 2457, 2574, 2730, 2772, 2860, 2970, 2999, 3003, 3276, 3465, 3510, 3780, 3861, 4004, 4095, 4158, 4290, 4620, 4914, 5005, 5148, 5460, 5940, 5998, 6006, 6435, 6930, 7020, 7722, 8190, 8316, 8580, 8997, 9009, 9828, 10010, 10395, 11996, 12012, 12285, 12870, 13860, 14995, 15015, 15444, 16380, 17994, 18018, 19305, 20020, 20790, 20993, 24570, 25740, 26991, 27027, 29990, 30030, 32989, 35988, 36036, 38610, 38987, 41580, 41986, 44985, 45045, 49140, 53982, 54054, 59980, 60060, 62979, 65978, 77220, 77974, 80973, 83972, 89970, 90090, 98967, 104965, 107964, 108108, 116961, 125958, 131956, 134955, 135135, 155948, 161946, 164945, 179940, 180180, 188937, 194935, 197934, 209930, 230923, 233922, 251916, 269910, 270270, 272909, 296901, 314895, 323892, 329890, 350883, 377874, 389870, 395868, 404865, 419860, 428857, 461846, 467844, 494835, 539820, 540540, 545818, 566811, 584805, 593802, 629790, 659780, 692769, 701766, 755748, 779740, 809730, 818727, 857714, 890703, 923692, 944685, 989670, 1052649, 1091636, 1133622, 1154615, 1169610, 1187604, 1259580, 1286571, 1364545, 1385538, 1403532, 1484505, 1619460, 1637454, 1715428, 1754415, 1781406, 1889370, 1979340, 2078307, 2105298, 2144285, 2267244, 2309230, 2339220, 2456181, 2573142, 2729090, 2771076, 2834055, 2969010, 3001999, 3274908, 3463845, 3508830, 3562812, 3778740, 3859713, 4093635, 4156614, 4210596, 4288570, 4453515, 4618460, 4912362, 5146284, 5263245, 5458180, 5668110, 5938020, 6003998, 6234921, 6432855, 6927690, 7017660, 7368543, 7719426, 8187270, 8313228, 8577140, 8907030, 9005997, 9824724, 10391535, 10526490, 11336220, 11579139, 12007996, 12280905, 12469842, 12865710, 13855380, 14737086, 15009995, 15438852, 16374540, 17814060, 18011994, 19298565, 20783070, 21052980, 23158278, 24561810, 24939684, 25731420, 27017991, 29474172, 30019990, 31174605, 36023988, 36842715, 38597130, 41566140, 45029985, 46316556, 49123620, 54035982, 57895695, 60039980, 62349210, 73685430, 77194260, 81053973, 90059970, 108071964, 115791390, 124698420, 135089955, 147370860, 162107946, 180119940, 231582780, 270179910, 324215892, 405269865, 540359820, 810539730, 1621079460]

約数ペア:

[(1, 1621079460), (2, 810539730), (3, 540359820), (4, 405269865), (5, 324215892), (6, 270179910), (7, 231582780), (9, 180119940), (10, 162107946), (11, 147370860), (12, 135089955), (13, 124698420), (14, 115791390), (15, 108071964), (18, 90059970), (20, 81053973), (21, 77194260), (22, 73685430), (26, 62349210), (27, 60039980), (28, 57895695), (30, 54035982), (33, 49123620), (35, 46316556), (36, 45029985), (39, 41566140), (42, 38597130), (44, 36842715), (45, 36023988), (52, 31174605), (54, 30019990), (55, 29474172), (60, 27017991), (63, 25731420), (65, 24939684), (66, 24561810), (70, 23158278), (77, 21052980), (78, 20783070), (84, 19298565), (90, 18011994), (91, 17814060), (99, 16374540), (105, 15438852), (108, 15009995), (110, 14737086), (117, 13855380), (126, 12865710), (130, 12469842), (132, 12280905), (135, 12007996), (140, 11579139), (143, 11336220), (154, 10526490), (156, 10391535), (165, 9824724), (180, 9005997), (182, 8907030), (189, 8577140), (195, 8313228), (198, 8187270), (210, 7719426), (220, 7368543), (231, 7017660), (234, 6927690), (252, 6432855), (260, 6234921), (270, 6003998), (273, 5938020), (286, 5668110), (297, 5458180), (308, 5263245), (315, 5146284), (330, 4912362), (351, 4618460), (364, 4453515), (378, 4288570), (385, 4210596), (390, 4156614), (396, 4093635), (420, 3859713), (429, 3778740), (455, 3562812), (462, 3508830), (468, 3463845), (495, 3274908), (540, 3001999), (546, 2969010), (572, 2834055), (585, 2771076), (594, 2729090), (630, 2573142), (660, 2456181), (693, 2339220), (702, 2309230), (715, 2267244), (756, 2144285), (770, 2105298), (780, 2078307), (819, 1979340), (858, 1889370), (910, 1781406), (924, 1754415), (945, 1715428), (990, 1637454), (1001, 1619460), (1092, 1484505), (1155, 1403532), (1170, 1385538), (1188, 1364545), (1260, 1286571), (1287, 1259580), (1365, 1187604), (1386, 1169610), (1404, 1154615), (1430, 1133622), (1485, 1091636), (1540, 1052649), (1638, 989670), (1716, 944685), (1755, 923692), (1820, 890703), (1890, 857714), (1980, 818727), (2002, 809730), (2079, 779740), (2145, 755748), (2310, 701766), (2340, 692769), (2457, 659780), (2574, 629790), (2730, 593802), (2772, 584805), (2860, 566811), (2970, 545818), (2999, 540540), (3003, 539820), (3276, 494835), (3465, 467844), (3510, 461846), (3780, 428857), (3861, 419860), (4004, 404865), (4095, 395868), (4158, 389870), (4290, 377874), (4620, 350883), (4914, 329890), (5005, 323892), (5148, 314895), (5460, 296901), (5940, 272909), (5998, 270270), (6006, 269910), (6435, 251916), (6930, 233922), (7020, 230923), (7722, 209930), (8190, 197934), (8316, 194935), (8580, 188937), (8997, 180180), (9009, 179940), (9828, 164945), (10010, 161946), (10395, 155948), (11996, 135135), (12012, 134955), (12285, 131956), (12870, 125958), (13860, 116961), (14995, 108108), (15015, 107964), (15444, 104965), (16380, 98967), (17994, 90090), (18018, 89970), (19305, 83972), (20020, 80973), (20790, 77974), (20993, 77220), (24570, 65978), (25740, 62979), (26991, 60060), (27027, 59980), (29990, 54054), (30030, 53982), (32989, 49140), (35988, 45045), (36036, 44985), (38610, 41986), (38987, 41580)]